forked from espressif/esp-idf
Merge branch 'bugfix/c3_s3_apb_freq' into 'master'
esp_hw_support: Fix ESP32-C3/S3 APB frequency See merge request espressif/esp-idf!13296
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@@ -51,22 +51,23 @@ extern uint32_t g_ticks_per_us_app;
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static _lock_t s_esp_rtc_time_lock;
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static RTC_DATA_ATTR uint64_t s_esp_rtc_time_us = 0, s_rtc_last_ticks = 0;
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int IRAM_ATTR esp_clk_cpu_freq(void)
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inline static int IRAM_ATTR s_get_cpu_freq_mhz(void)
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{
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#if CONFIG_IDF_TARGET_ESP32C3 || CONFIG_IDF_TARGET_ESP32S3
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return ets_get_cpu_frequency() * MHZ;
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return ets_get_cpu_frequency();
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#else
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return g_ticks_per_us_pro * MHZ;
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return g_ticks_per_us_pro;
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#endif
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}
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int IRAM_ATTR esp_clk_cpu_freq(void)
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{
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return s_get_cpu_freq_mhz() * MHZ;
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}
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int IRAM_ATTR esp_clk_apb_freq(void)
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{
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#if CONFIG_IDF_TARGET_ESP32C3 || CONFIG_IDF_TARGET_ESP32S3
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return MIN(ets_get_cpu_frequency(), 81) * MHZ;
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#else
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return MIN(g_ticks_per_us_pro, 80) * MHZ;
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#endif
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return MIN(s_get_cpu_freq_mhz(), 80) * MHZ;
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}
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int IRAM_ATTR esp_clk_xtal_freq(void)
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